From dd630e33ea0223be995a1370e77b42598c181e89 Mon Sep 17 00:00:00 2001
From: Roeland Jago Douma <rullzer@owncloud.com>
Date: Thu, 11 Feb 2016 11:30:52 +0100
Subject: [PATCH] Properly check for legacy methods

The new shares are completely without parents eventually. But for some
current legacy reasons the methods are still around. But we should
properly check for them.

Fixes #22309
---
 lib/private/share20/manager.php |  2 +-
 lib/private/share20/share.php   | 11 +++++++++--
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/lib/private/share20/manager.php b/lib/private/share20/manager.php
index c13bf96567..4345784d2e 100644
--- a/lib/private/share20/manager.php
+++ b/lib/private/share20/manager.php
@@ -720,7 +720,7 @@ class Manager implements IManager {
 				'itemSource' => $share->getNodeId(),
 				'shareType'  => $shareType,
 				'shareWith'  => $sharedWith,
-				'itemparent' => $share->getParent(),
+				'itemparent' => method_exists($share, 'getParent') ? $share->getParent() : '',
 				'uidOwner'   => $share->getSharedBy(),
 				'fileSource' => $share->getNodeId(),
 				'fileTarget' => $share->getTarget()
diff --git a/lib/private/share20/share.php b/lib/private/share20/share.php
index 323d8c8e8a..6edd0e6886 100644
--- a/lib/private/share20/share.php
+++ b/lib/private/share20/share.php
@@ -321,7 +321,11 @@ class Share implements \OCP\Share\IShare {
 	}
 
 	/**
-	 * @inheritdoc
+	 * Set the parent of this share
+	 *
+	 * @param int parent
+	 * @return \OCP\Share\IShare
+	 * @deprecated The new shares do not have parents. This is just here for legacy reasons.
 	 */
 	public function setParent($parent) {
 		$this->parent = $parent;
@@ -329,7 +333,10 @@ class Share implements \OCP\Share\IShare {
 	}
 
 	/**
-	 * @inheritdoc
+	 * Get the parent of this share.
+	 *
+	 * @return int
+	 * @deprecated The new shares do not have parents. This is just here for legacy reasons.
 	 */
 	public function getParent() {
 		return $this->parent;